Large Opal Australian gemstone Freeform 47.6ct Blue

Natural boulder Opal ring in blackened and gold plated silver Opal origin - Australia Opal measurements - 0.7 х 0.98 in / 17 х 25 mm stone weight - 21 carats ring size - 8.5 US - 58 ...

Large matte finish silver ring with natural Boulder Opal opal origin - Australia opal weight - 10.6 carats ring weight - 8.05 grams ring size - 8 1/4 US opal measurements - 0.2 х 0....

Milky way - 14K yellow gold pendant with natural Opal opal origin - Australia opal measurements - 0.16 x 0.35 x 0.87 in / 4 х 9 х 22 mm opal weight - 6.75 carats pendant length - 1.2...

Matte finish silver pendant with natural Boulder "Koroit" Opal gemstone origin - Australia gemstone size - 0.32 x 0.67 х 1.18 in / 8 х 17 х 30 mm gemstone weight - 36.5 carat penda...

Natural Australian Opals & Diamonds Bangle Bracelet 6.00ct Opals Center Opal: 6 x 8mm Excellent cabochon cuts & Vibrant colors. .60ct. d...

This gorgeous opal and diamond hinge bangle is set with 11 precious round opal cabochons, each with a beautiful play of colour. The opals are interspersed with a total of 12 round cu...

14k gold opal 11.3mm and blue topaz 6 x 9mm bracelet 6.3 grams.

A stunning, fine and impressive antique 24.66 carat opal and 9.81 carat diamond, platinum bracelet; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive antique bracelet has been crafted in platinum. The anterior face of this antique bracelet is ornamented with a stunning and large feature collet set 24.66 ct oval cut white opal, in subtle relief. The articulated bracelet is composed of rectangular pierced decorated diamond set links, in a combination of Old European and eight-cut, each embellished with millegrain decoration. The arrangement of links to either side of the principle stone incorporates three feature Old European cut diamonds, collet set to the center of a circular arrangement. The links include an array of forty-two individually collet set diamonds, varying in size dependent on location. The intricate bracelet links are further ornamented with stylised leaf designs spanning the center of the arrangement, embellished with forty-nine diamonds. The interlacing bordering designs across the links are embellished by a total of two-hundred and twenty-three pave set diamonds. This articulated link bracelet secures to the reverse with a discreet integrated push fit clasp, benefiting from the additional security of a safety clasp to the side. The bracelet is fitted to a fine and impressive leatherette push fit presentation box with a velvet and satin lined interior, securing with a push fit catch. The interior of the box bears the retailer's mark 'By appointment, Mappin & Webb Ltd, Mappin Bros Incorporated, Oxford Street, London, W'. This boxed oval cut opal bracelet has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum. This stunning antique opal and diamond bracelet...